149981778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{124363}}^1$

素因数の和:124438

約数の個数: 24

約数和(自身を含む): 329813328

約数和(自身を除く): 179831550

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 124363, 248726, 373089, 746178, 1119267, 2238534, 8332321, 16664642, 24996963, 49993926, 74990889, 149981778]

約数ペア:

[(1, 149981778), (2, 74990889), (3, 49993926), (6, 24996963), (9, 16664642), (18, 8332321), (67, 2238534), (134, 1119267), (201, 746178), (402, 373089), (603, 248726), (1206, 124363)]